Presidium Gem Tester II

The Gem Tester II provides a quick and easy way to identify diamonds/moissanites and separates up to 16 common colored gemstones based on their thermal conductivity with its clear and direct analog display.                  Adaptor Included

Features:

• Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone
• Industry’s thinnest probe tip (0.6mm) for testing gemstones as small as 0.02 carats
• Metal alert buzzer to ensure probe tip is in contact with gemstone during testing
• Clear and easy-to-read analog dial
• Can differentiate between 16 types of gemstones
• Built-in Glass and Calibration (CAL) test discs for reference

Benefits:

• Identifies diamonds/moissanites and most common colored gemstones
• Tests both polished and unpolished gemstones
• Tests gemstones as small as 0.02 carats
• Consistent and reliable results every time
• No waiting time between tests
• Simple and easy to use
• Runs on 2 AA batteries or adaptor (included)

Spacification: